... /422/485 serial devices to the industry standard 10/100M Ethernet network.The SDS8001 device servers incorporate advanced features such as ... features Nucleus system Connects Legacy serial devices to 10/100M ethernet network Suppots RS232/422/485 based serial devices, up to ... , DCD, GND RS422: Rx+, Rx-, Tx+, Tx- RS485: Data+, Data- Modem controls: DTR/DSR, DCD and RTS/CTS Network Protocols TCP ...